Navigational warnings on 2017-07-01

UTC day · today

issued
29
cancelled
28
in force at end
435
of these still in force
0

What this reporting period contains

29 messages have issue dates in this period, and 28 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Exercises accounts for 7 of 29 recorded messages (24%), the largest category group in this selection.

HYDROLANT accounts for 19 of 29 recorded messages (66%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Exercises7
Other6
Surveys5
Incidents5
Nav aids2
Cable ops1
Icebergs1
Containers1
Missiles1

Issued · by sea

Black Sea4
South Atlantic Ocean4
South Pacific Ocean3
South China Sea3
North Sea2
Gulf of Mexico1
Labrador Sea1
Aegean Sea1

HYDROLANT 19 · HYDROPAC 9 · NAVAREA IV 1

Issued · 29

Cancelled · 28

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2017-07-01 · seahazards